À voir à faire à coté du The big dihedral, Crolles Via ferrata

Crossing of the "Dent de Crolles"

6h to 10h of sports caving. This adventure with a approach march of 1h to the go and the return is a serious enterprise. Being in good physical condition and having already practiced a recall for this race: several descents on rope of 30m to cross the "Dent", through and through.